00453nam a2200169Ia 4500003000400000005001700004008004100021020001500062040000700077041000800084082002200092100004100114245006100155260004000216300001400256365001300270OSt20230505110342.0210423s2003    xx            000 0 und d  a8185270475  cAL  aeng  a540.92 223bGHOS  aGHOSAL (Salil K);DATTA (Siddhartha).  aConcise data book for chemists and chemical engineering.  aNew DelhibBirla Publicationsc2003  ax,248bPB  b300cINR